.userinfo {
  height: 60px;
   display: flex;
   align-items: center;
   justify-content: center;
}
.text-avatar {
  display: inline-block;
  height: 30px;
  width: 30px;
  line-height: 30px;
  background-color: #8df;
  border-radius: 50%;
  text-align: center;
}
.layui-nav-img,.text-avatar {
  display: none;
}
.layui-icon-face-smile {
  margin-right: 8px;
}
.layui-icon-app {
  margin-left: 16px;
}
iframe {
  width: 100%;
  height: 100%;
}